阅读说明：本技术 一种止水反坎与沉箱一体成型模板及施工方法 (Water-stop reverse ridge and caisson integrated forming template and construction method ) 是由 甄宗强 段素明 薛亮 高阳 于 2019-08-06 设计创作，主要内容包括：本发明公开了一种止水反坎与沉箱一体成型模板及施工方法,止水反坎与沉箱一体成型模板包括凹字形的外模板和L形的悬空模板,外模板与悬空模板共同围成一矩形区域,矩形区域中设置有环形的沉箱内模板,沉箱内模板的下方设置有底模,悬空模板位于底模的上方,沉箱内模板的上部、悬空模板以及外模板共同构成止水反坎成型区,悬空模板与底模之间设置有若干PVC套管,外模板的顶部固定连接若干第一加固角钢的一端,第一加固角钢分别固定连接止水反坎模板的顶部以及悬空模板的顶部,第一加固角钢的另一端固定连接第一螺栓。采用相对固定方式,操作方便,能使止水反坎随沉箱卫生间一次性施工到位,避免二次重新支模施工,节约工期和费用。(The invention discloses a water-stop anti-ridge and caisson integrated forming template and a construction method, wherein the water-stop anti-ridge and caisson integrated forming template comprises a concave-shaped outer template and an L-shaped suspended template, the outer template and the suspended template jointly enclose a rectangular region, an annular caisson inner template is arranged in the rectangular region, a bottom template is arranged below the caisson inner template, the suspended template is positioned above the bottom template, the upper part of the caisson inner template, the suspended template and the outer template jointly form a water-stop anti-ridge forming region, a plurality of PVC (polyvinyl chloride) sleeves are arranged between the suspended template and the bottom template, the top of the outer template is fixedly connected with one end of a plurality of first reinforcing angle steels, the first reinforcing angle steels are respectively and fixedly connected with the top of the water-stop anti-ridge template and the top of the suspended template, and the other end of the first reinforcing angle steels is fixedly connected with. The relatively fixed mode is adopted, the operation is convenient, the water stop reverse bank can be constructed in place along with the caisson toilet at one time, secondary formwork re-supporting construction is avoided, and the construction period and the cost are saved.)

1. The utility model provides a bank and caisson integrated into one piece template are prevented to stagnant water, its characterized in that, including the outer formword (2) of character cut in bas-relief and unsettled template (5) of L shape, outer formword (2) with unsettled template (5) enclose into a rectangle region jointly, be provided with annular caisson inner formword (1) in the rectangle region, the below of caisson inner formword (1) is provided with die block (3), unsettled template (5) are located the top of die block (3), the upper portion of caisson inner formword (1) unsettled template (5) and outer formword (2) constitute the anti-bank molding district of stagnant water jointly, unsettled template (5) with be provided with a plurality of PVC sleeve pipes (7) between die block (3), the one end of a plurality of first reinforcement angle steel (4) of top fixed connection of outer formword (2), first reinforcement angle steel (4) are fixed connection respectively the top of the anti-bank template (3) of stagnant water and unsettled template (5) of unsettled template ) The top of, the upper end of the other end fixed connection first bolt (6) of first reinforcement angle steel (4), the lower extreme of first bolt (6) runs through downwards in proper order unsettled template (5) with threaded connection has the nut behind die block (3), PVC sleeve pipe (7) cover is located the outside of first bolt (6).

2. The water stop sill and caisson integrated forming template as claimed in claim 1, wherein the caisson inner template (1), the outer template (2), the bottom template (3) and the suspended template (5) are all made of aluminum alloy.

3. the water stop sill and caisson integrated forming template as claimed in claim 1, wherein the bottom of the caisson internal template (1) is inclined inwards to form a slope toe, the slope toe is fixedly connected with a plurality of second reinforcing angle steels (8), and the second reinforcing angle steels (8) are perpendicular to the first reinforcing angle steels (4).

4. the construction method for plugging dewatering wells according to claim 3, characterized in that the first reinforcement angle steel (4) and the second reinforcement angle steel (8) have the size of 40mm x 2 mm.

5. the water stop sill and caisson integrated forming template as claimed in claim 1, wherein a steel reinforcement framework (9) is arranged between the caisson inner template (1) and the outer template (2), between the caisson inner template (1) and the suspended template (5), between the caisson inner template (1) and the bottom template (3), between the suspended template (5) and the bottom template (3) and between the bottom template (3) and the outer template (2).

6. A construction method for integrally forming a water stop sill and a caisson by using the water stop sill and caisson integrally formed formwork of claim 1, comprising the steps of:

s1, processing and manufacturing an inner template (1), an outer template (2), a bottom template (3), a suspended template (5), first reinforcing angle steel (4) and a PVC sleeve (7), and forming through holes for first bolts (6) to pass through on the bottom template (3) and the suspended template (5);

S2, installing the outer template (2), the bottom template (3) and the suspended template (5);

S3, mounting the PVC sleeve (7) between the bottom of the bottom die (3) and the top of the suspended template (5), and supporting the suspended template (5) through the PVC sleeve (7) to ensure that the height of the suspended template (5) is unchanged;

S4, the first reinforcing angle steel (4) is respectively connected with the top of the outer template (2), the top of the suspended template (5) and the upper end of the first bolt (6), and then the lower end of the first bolt (6) penetrates through the through hole and the PVC sleeve (7) and then is connected with a nut so as to fix the suspended template (5);

s5, connecting the caisson inner template (1) to the bottom of the first reinforcing angle steel (4);

S6, pouring concrete to form the water stop reverse ridge and the caisson in one-step pouring.

7. the integrally forming construction method of the water stop sill and the caisson according to claim 6, wherein in S5, the bottom of the caisson inner formwork (1) has an inwardly inclined slope toe, and after the first reinforcement angle steel (4) is connected, a second reinforcement angle steel (8) is connected to the slope toe, and the second reinforcement angle steel (8) is ensured to be perpendicular to the first reinforcement angle steel (4).

8. The construction method of integrally forming a water stop sill and a caisson according to claim 6, wherein in step S2, a cement stirrup or a cement concrete pad is laid between the bottom form (3) and the suspended form (5) to ensure a sufficient gap between the bottom form (3) and the suspended form (5).

9. The construction method of integrally forming the water stop sill and the caisson according to claim 6, wherein in S2, the reinforcement cage (9) is bound before the outer formwork (2), the bottom formwork (3) and the suspended formwork (5) are installed.

10. The construction method of integrally forming a water stop sill and a caisson according to claim 6, wherein in S1, the caisson inner formwork (1), the outer formwork (2), the bottom formwork (3) and the suspended formwork (5) are all made of aluminum alloy.

Technical Field

the invention relates to the technical field of caisson templates, in particular to a water-stop reverse ridge and caisson integrated forming template and a construction method.

Background

The pouring of the domestic kitchen and bathroom water stop reverse ridge is generally secondary formwork pouring, the construction mode has higher requirements on the combination of a primary pouring surface and a secondary pouring surface, water leakage can be generated when the water stop reverse ridge is not in place, and troubles are brought to the subsequent use of a water room. However, the traditional wood mold process cannot ensure that the position of the reversed ridge does not deviate along with the primary pouring of the main body structure.

an effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

Aiming at the technical problems in the related art, the invention provides the water-stop reverse ridge and caisson integrated forming template, which fully combines the characteristics of large rigidity, difficult deformation and accurate relative position of an aluminum alloy template, overcomes the difficulty that the water-stop reverse ridge cannot be accurately poured at one time, solves the problem of inaccurate secondary pouring position, and solves the problems of secondary pouring leakage, deformation and dislocation at the position of the water-stop reverse ridge.

In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:

The utility model provides a bank and caisson integrated into one piece template is turned over in stagnant water, includes the exterior sheathing of character cut in bas-relief and the unsettled template of L shape, the exterior sheathing with unsettled template encloses into a rectangle region jointly, be provided with annular caisson interior sheathing in the rectangle region, the below of caisson interior sheathing is provided with the die block, unsettled template is located the top of die block, the upper portion of caisson interior sheathing, unsettled template and exterior sheathing constitute stagnant water anti-waistcoat shaping district jointly, be provided with a plurality of PVC sleeve pipes between unsettled template and the die block, the top fixed connection of exterior sheathing is the one end of a plurality of first reinforcement angle steels, first reinforcement angle steel fixed connection respectively the top of bank template is turned over in stagnant water and the top of unsettled template, the other end fixed connection first bolt's upper end of first reinforcement angle steel, the lower extreme of first bolt runs through in proper order downwards unsettled template with threaded connection has the nut behind the die block, the PVC sleeve is sleeved outside the first bolt.

Further, the caisson inner formwork, the outer formwork, the bottom formwork and the suspended formwork are all made of aluminum alloy.

Furthermore, the bottom of the caisson inner formwork is inclined inwards to form a slope toe, the slope toe is fixedly connected with a plurality of second reinforcing angle steels, and the second reinforcing angle steels are perpendicular to the first reinforcing angle steels.

Furthermore, the sizes of the first reinforcing angle steel and the second reinforcing angle steel are 40mm multiplied by 2 mm.

further, a steel reinforcement framework is arranged between the caisson inner formwork and the outer formwork, between the caisson inner formwork and the suspended formwork, between the caisson inner formwork and the bottom formwork, between the suspended formwork and the bottom formwork and between the bottom formwork and the outer formwork.

The invention also provides a construction method for integrally forming the water stop reverse sill and the caisson by using the template for integrally forming the water stop reverse sill and the caisson according to claim 1, which is characterized by comprising the following steps of:

S1, processing and manufacturing an inner template, an outer template, a bottom template, a suspended template, first reinforcing angle steel and a PVC sleeve of the caisson, and forming through holes for first bolts to pass through on the bottom template and the suspended template;

S2, installing the outer template, the bottom template and the suspended template;

S3, mounting the PVC sleeve between the bottom die and the top of the suspended template, and supporting the suspended template through the PVC sleeve to ensure that the height of the suspended template is unchanged;

S4, the first reinforcing angle steel is respectively connected with the top of the outer template, the top of the suspended template and the upper end of the first bolt, and then the lower end of the first bolt penetrates through the through hole and the PVC sleeve pipe and is connected with a nut so as to fix the suspended template;

s5, connecting the caisson inner template to the bottom of the first reinforcing angle steel;

S6, pouring concrete to form the water stop reverse ridge and the caisson in one-step pouring.

Further, in S5, the bottom of the caisson inner formwork has an inward-inclined slope foot, and after the first reinforcement angle steel is connected, a second reinforcement angle steel is connected to the slope foot, and the second reinforcement angle steel is ensured to be perpendicular to the first reinforcement angle steel.

Further, in S2, a cement stirrup or a cement concrete pad is laid between the bottom mold and the suspended form to ensure a sufficient gap between the bottom mold and the suspended form.

further, in S2, a reinforcement cage is bound before the outer form, the bottom form, and the suspended form are installed.

Further, in S1, the caisson inner formwork, the outer formwork, the bottom formwork, and the suspended formwork are all made of aluminum alloy.

The invention has the beneficial effects that: the relatively fixed mode is adopted, the operation is convenient, the water stop reverse bank can be constructed in place along with the caisson toilet at one time, secondary formwork re-supporting construction is avoided, and the construction period and the cost are saved; the water-stopping reverse ridge has good forming quality, and the water-stopping reverse ridge is poured once along with the caisson, so that the integrity is good; the construction period and the cost problem caused by secondary pouring of the water stop reverse ridge are reduced.

Drawings

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a plan view of a water stop sill and caisson integrally formed formwork according to an embodiment of the present invention;

fig. 2 is an elevation view of the water stop sill and caisson integrally formed formwork according to the embodiment of the invention.

In the figure:

1. An inner template of the caisson; 2. an outer template; 3. bottom die; 4. a first reinforcing angle steel; 5. suspending the template in the air; 6. a first bolt; 7. PVC sleeves; 8. a second reinforcing angle steel; 9. a steel reinforcement cage; 10. and a second bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

as shown in fig. 1-2, the water-stop anti-bank and caisson integrated forming template according to the embodiment of the invention includes a concave-shaped outer template 2 and an L-shaped suspended template 5, the outer template 2 and the suspended template 5 together enclose a rectangular region, an annular caisson inner template 1 is disposed in the rectangular region, a bottom template 3 is disposed below the caisson inner template 1, the suspended template 5 is located above the bottom template 3, the upper portion of the caisson inner template 1, the suspended template 5 and the outer template 2 together form a water-stop anti-bank forming region, a plurality of PVC sleeves 7 are disposed between the suspended template 5 and the bottom template 3, the top of the outer template 2 is fixedly connected to one end of a plurality of first reinforcing angle steels 4, the first reinforcing angle steels 4 are respectively fixedly connected to the top of the water-stop anti-bank template 3 and the top of the suspended template 5, the other end fixed connection first bolt 6's of first reinforcement angle steel 4 upper end, the lower extreme of first bolt 6 runs through downwards in proper order unsettled template 5 with threaded connection has the nut behind the die block 3, PVC sleeve pipe 7 cover is located the outside of first bolt 6.

In a specific embodiment of the present invention, the caisson inner formwork 1, the outer formwork 2, the bottom formwork 3 and the suspended formwork 5 are all made of aluminum alloy.

in a specific embodiment of the invention, the bottom of the caisson internal formwork 1 is inclined inwards to form a slope toe, the slope toe is fixedly connected with a plurality of second reinforcing angle steels 8, and the second reinforcing angle steels 8 are perpendicular to the first reinforcing angle steels 4.

In a specific embodiment of the present invention, the first reinforcement angle 4 and the second reinforcement angle 8 are 40mm × 40mm × 2mm in size.

In a specific embodiment of the present invention, a steel reinforcement framework 9 is disposed between the caisson inner formwork 1 and the outer formwork 2, between the caisson inner formwork 1 and the suspended formwork 5, between the caisson inner formwork 1 and the bottom formwork 3, between the suspended formwork 5 and the bottom formwork 3, and between the bottom formwork 3 and the outer formwork 2.

The invention also provides a construction method for integrally forming the water stop reverse bank and the caisson, which is characterized by comprising the following steps of:

S1, processing and manufacturing an inner template 1, an outer template 2, a bottom template 3, a suspended template 5, first reinforcing angle steel 4 and a PVC sleeve 7 of the caisson, and forming through holes for first bolts 6 to pass through on the bottom template 3 and the suspended template 5;

S2, installing the outer template 2, the bottom template 3 and the suspended template 5;

S3, installing the PVC sleeve 7 between the bottom die 3 and the top of the suspended template 5, and supporting the suspended template 5 through the PVC sleeve 7 to ensure that the height of the suspended template 5 is unchanged;

S4, the first reinforcing angle steel 4 is respectively connected with the top of the outer template 2, the top of the suspended template 5 and the upper end of the first bolt 6, and then the lower end of the first bolt 6 penetrates through the through hole and the PVC sleeve 7 and then is connected with a nut so as to fix the suspended template 5;

s5, connecting the caisson inner formwork 1 to the bottom of the first reinforcing angle steel 4;

S6, pouring concrete to form the water stop reverse ridge and the caisson in one-step pouring.

In an embodiment of the present invention, in S5, the bottom of the caisson internal formwork 1 has an inward-inclined slope foot, and after the first reinforcement angle 4 is connected, a second reinforcement angle 8 is connected to the slope foot, and the second reinforcement angle 8 is ensured to be perpendicular to the first reinforcement angle 4.

In a specific embodiment of the present invention, in S2, a cement stirrup or a cement concrete pad is laid between the bottom form 3 and the suspended form 5 to ensure a sufficient gap between the bottom form 3 and the suspended form 5.

In an embodiment of the present invention, in S2, the reinforcement cage 9 is bound before the outer form 2, the bottom form 3 and the suspended form 5 are installed.

in an embodiment of the present invention, in S1, the caisson inner formwork 1, the outer formwork 2, the bottom formwork 3 and the suspended formwork 5 are all made of aluminum alloy.

In order to facilitate understanding of the above-described embodiments of the present invention, the following detailed description of the embodiments of the present invention is provided by way of specific usage.

the water stop inverted ridge and caisson integrated forming template comprises an inner template 1 of the caisson, an outer template 2, a bottom template 3 and a suspended template 5, wherein the bottom of the suspended template 5 is supported by a PVC sleeve 7 on the bottom template 3 to prevent the suspended template 5 from moving downwards, the top of the suspended template 5 is connected with two first reinforcing angle steels 4 through second bolts 10, and the first reinforcing angle steels 4 are fixedly connected with the bottom template 3 through first bolts 6 penetrating through the PVC sleeve 7 to pull the suspended template 5 and prevent the suspended template 5 from moving upwards, so that the suspended template 5 is fixed in height. First reinforcement angle steel 4 links firmly with exterior sheathing 2 through second bolt 10, and caisson inner formword 1 is connected through second bolt 10 and first reinforcement angle steel 4 bottom to hang in the top of die block 3. The bottom of caisson inner formword 1 is passed through second bolt 10 and is connected two second and consolidate angle steel 8, and two second are consolidated angle steel 8 and two first and are consolidated angle steel 4 perpendicularly to form groined type structure, caisson inner formword 1 realizes consolidating through this groined type structure, can effectively prevent its deformation, and the slope foot of leanin is processed into to the bottom of caisson inner formword 1, can conveniently tear the mould open. During pouring, concrete is poured between the caisson inner formwork 1 and the outer formwork 2, between the caisson inner formwork 1 and the suspended formwork 5, between the caisson inner formwork 1 and the bottom formwork 3, between the suspended formwork 5 and the bottom formwork 3 and between the bottom formwork 3 and the outer formwork 2, and after the concrete is combined with the steel reinforcement framework 9, the wall body, the caisson and the water stop reverse ridge can be formed in one-step pouring mode.

During the concrete construction:

1) according to construction drawings, a water stop anti-ridge of a kitchen and toilet is combined with an original caisson template, an aluminum alloy manufacturer is enabled to manufacture materials such as the caisson inner template 1, the outer template 2, the bottom template 3, the suspended template 5, the first reinforcing angle steel 4 and the second reinforcing angle steel 8 in advance, and through holes for the first bolts 6 to pass through are drilled in the bottom template 3 and the suspended template 5.

2) Ligature framework of steel reinforcement 9, then install exterior sheathing 2, die block 3, unsettled template 5 back, installation PVC sleeve pipe 7 between the bottom of die block 3 and unsettled template 5's top supports through PVC sleeve pipe 7 unsettled template 5 can fill up the cement stirrup between die block 3 and unsettled template 5 in the work progress and ensure that the concrete after the shaping is thick, and the used repeatedly of first bolt 6 can be ensured to interpolation PVC sleeve pipe 7.

3) The top of the suspended template 5 is connected with the top of the outer template 2 by installing two first reinforcing angle steels 4, and the first bolts 6 are installed on the first reinforcing angle steels 4, and the first bolts 6 are fixedly connected with the bottom die 3 after penetrating through holes and PVC sleeves 7, so that the suspended template 5 is ensured to be fixed firmly.

4) Reinforcing the caisson inner formwork 1 twice, reinforcing the bottom of the caisson inner formwork 1 through two second reinforcing angle steels 8 for the first time, and reinforcing the top of the caisson inner formwork 1 through two first reinforcing angle steels 4 for the second time.

5) And a cement concrete cushion block is paved between the inner template 1 and the bottom die 3 of the caisson to ensure the thickness of the formed bottom plate of the caisson.

6) And pouring concrete, and pouring and molding the wall body, the caisson and the water stop reverse ridge at one time.

7) And (6) removing the mold.

In conclusion, by means of the technical scheme, a relatively fixed mode is adopted, the operation is convenient, the water stopping reverse bank can be constructed in place along with the caisson toilet at one time, secondary formwork re-supporting construction is avoided, and the construction period and the cost are saved; the water-stopping reverse ridge has good forming quality, and the water-stopping reverse ridge is poured once along with the caisson, so that the integrity is good; the construction period and the cost problem caused by secondary pouring of the water stop reverse ridge are reduced.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.